Best Doctor List Near You for Drug Eluting Coronary Stenting in Araraquara

Drug-eluting coronary stenting is a specialized procedure used to treat coronary artery disease by placing a stent coated with medication into a narrowed or blocked coronary artery to restore blood flow to the heart. This technique involves inserting a catheter through a small incision, usually in the groin or wrist, to navigate the stent to the site of the blockage. The stent, which is a small, expandable mesh tube, is then deployed to open up the artery and hold it open. Unlike bare-metal stents, drug-eluting stents are coated with medication that slowly releases into the artery wall, helping to prevent restenosis, or the re-narrowing of the artery, which can occur after the initial procedure. The procedure is commonly performed to alleviate symptoms of angina, improve heart function, and reduce the risk of heart attacks when other treatments, such as medication or lifestyle changes, are insufficient. Drug-eluting stenting is typically indicated for patients with significant coronary artery blockages that have caused symptoms like chest pain or shortness of breath, and who are at risk of heart events. However, the procedure is associated with potential complications, including bleeding or bruising at the catheter insertion site, infection, and allergic reactions to contrast dye. There is also a risk of stent thrombosis, where a blood clot forms at the stent site, potentially leading to a heart attack. Patients are usually prescribed antiplatelet medications to minimize this risk and are advised on lifestyle changes to support long-term cardiovascular health.